Improve CreateContext call. Fixed test

spec/contexts/projects_create_context_spec.rb

@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe Projects::CreateContext do
+  describe :create_by_user do
+    before do
+      @user = create :user
+      @opts = {
+        name: "GitLab"
+      }
+    end
+
+    context 'user namespace' do
+      before do
+        @project = create_project(@user, @opts)
+      end
+
+      it { @project.should be_valid }
+      it { @project.owner.should == @user }
+      it { @project.namespace.should == @user.namespace }
+    end
+
+    context 'group namespace' do
+      before do
+        @group = create :group, owner: @user
+        @opts.merge!(namespace_id: @group.id)
+        @project = create_project(@user, @opts)
+      end
+
+      it { @project.should be_valid }
+      it { @project.owner.should == @user }
+      it { @project.namespace.should == @group }
+    end
+  end
+
+  def create_project(user, opts)
+    Projects::CreateContext.new(user, opts).execute
+  end
+end